<%@ page language="java" contentType="text/html; charset=UTF-8"
 pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
 <head>
  <title>My JSP 'login_failure.jsp' starting page</title>
  
  <!--
 <link rel="stylesheet" type="text/css" href="styles.css">
 -->
 </head>
 <body>
  <%
  String userName = (String)session.getAttribute ( "UserName" );
  %>
  <div align=center>
   <%=userName%>
   对不起，登录失败！
  </div>
 </body>
</html>
